Telescopic gunstock comb adjustment mechanism

ABSTRACT

A comb adjustment mechanism that adjusts the up and down location of the comb upon the telescopic gunstocks that absorbs recoil with shoulder power caused by shots taken by way of resting the weapon against the shoulder, utilizing combs where the user leans his/her cheek on the comb in order to achieve the optimal aim by taking the user&#39;s physical characteristics and shooting position into account. The comb adjustment mechanism has a V-block seat that allows the comb to be secured/placed upon the telescopic gunstock, a spring that provides level lock on beat seats and assists the system in operation by performing centering action in the spring seat placed inside the pushing clamp. The pushing clamp starts and/or stops the up and down movement of the comb and operates by applying force.

TECHNICAL FIELD

The present invention relates to a comb adjustment of length adjustabletelescopic gunstocks in rifles and air rifles.

In particular, the invention relates to comb adjustment mechanism thatallows user to adjust, mount and dismantle the comb part of the gunstockeasily and practically without using any screws and nuts, where the userleans on in order to achieve the optimum aim, taking into account thephysical characteristics of the user and shooting position in firearmsand pneumatic guns.

STATE OF THE ART

A gunstock is a part of the gun, used in rifles and pistols, which canbe in telescopic, stationary or foldable to side or underside forms,made out of plastic, wood or metal and used for reducing the recoilcaused by a shot that is taken by resting the weapon against theshoulder. While aiming, the gunstock needs to sit perfectly on theshoulder and to reduce the recoil in an appropriate way. Upon themainframe of the mentioned gunstocks, a part called comb takes place.This is the part where the user leans his/her cheek on to be able toachieve the perfect aim. These parts are manufactured by taking physicalcharacteristics and shooting position of the user into consideration.The comb part mounted on rifles and pistols allows the adjustment of thesurface up and down on which the user's cheek leans on with the purposeof providing convenience while aiming.

In the utility model registration bearing number “2015/10297” that wasconducted with the aforementioned technique, the height adjustment wasmade by way of the comb gauge being secured on the gunstock with screwsand nuts. The invention belonging to the present technique comprisesmetal or hard alloy plastic part (6), placed inside a plastic rail (5)which allows the adjustment of height and fixing of gunstock (1), uponthe gunstock (1), the said rail (5) and metal or hard alloy plastic part(6) which allows the contact to the gunstock (1); rod-headed leveladjustment pin (4) that is connected to rod-headed pin hole (la) that isformed upon the gunstock (1) and which can be put inside any of the pinholes on the rail (5), bead seats (1 c) of comb adjustment part formedupon the said gunstock (1), tiered comb adjustment part (2) connected tothe gunstock (1) that allows the user to make cheek adjustment, combadjustment part bead (2 a) connected to aforesaid comb adjustment partbead seats (1 c); that constitutes the levels of comb adjustment part(2) and formed upon the aforesaid tiered comb adjustment part (2) (FIG.5 and FIG. 6).

In the current technique in use, to be able to adjust the comb part thebolt need to be unscrewed and the adjustment of the comb part is made bymoving in up and down. Then the bolt needs to be tightened once again inorder to secure the comb back to its place.

Comb adjustment system in the present technique described above is notonly time consuming but also makes the adjustment process difficult

Hence, existence of the technical difficulties described above andinsufficiency of the existing solutions made an improvement mandatoryregarding comb adjustment in telescopic gunstocks.

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The main objective of the invention is to create a comb adjustingmechanism by taking user's physical characteristics and shootingposition into account in order to achieve the perfect aim, and amechanism that will allow the user to adjust, mount or dismantle thecomb part of the gunstock easily and practically without using anyscrews or nuts.

The objective of the invention is to adjust the height of the comb parton the telescopic gunstock in an easier, more practical manner byutilizing a pushing clamp and comb fastener V-shaped block seat.

Another objective of the invention is to achieve a faster way of aimingthrough the adjustment of comb part quickly by removing the element ofnut adjusting from the current technique.

All the advantages and structural and characteristic features of theinvention shall be clarified through the figures provided below and withdetailed explanations made by referring to these figures. Therefore, theevaluation needs to be made by taking these figures and detailedexplanations into account.

BRIEF DESCRIPTION OF FIGURES

FIG. 1; is the unmounted view of the subject matter telescopic gunstockcomb adjustment mechanism.

FIG. 2; is the detailed view of the subject matter the comb part insidethe telescopic gunstock comb adjustment mechanism from differentperspectives.

FIG. 3; is the detailed view of the subject matter comb securingV-shaped block seat inside the telescopic gunstock comb adjustmentmechanism from different perspectives.

FIG. 4; is the detailed view of the subject matter pushing clamp insidethe telescopic gunstock comb adjustment mechanism.

FIG. 5; is the view of the model in which the height adjustment of combson gunstock is made through screw and nut in the current technique.

FIG. 6; is another view of the model in which the height adjustment ofcombs on gunstock is made through screw and nut in the currenttechnique.

REFERENCE NUMBERS

A. Comb adjustment mechanism

1. Comb

-   -   1.a. Clamp centering seat closed (lowest tier)    -   1.b. Clamp bead seat    -   1.c. Clamp centering seat open (highest tier)    -   1.d. V grooves    -   1.e. Finger rest

2. V block seat

-   -   2.a. Fixing screw sockets    -   2.b. Pushing clamp seat    -   2.c. V rods.

3. Spring

4. Pushing Clamp

-   -   4.a. Angled clamp bead    -   4.b. Spring seat

5. Telescopic gunstock

Figures do not necessarily have to be scaled. Details that are notnecessary to understand the present invention may be omitted. Apart fromthis, elements that are at least substantially identical or havesubstantially identical functions are indicated by the same number.

DETAILED DESCRIPTION OF THE INVENTION

In this detailed description, facilitating comb (1) adjustment intelescopic gunstocks (5) and preferred structures for combs (1) that areused in fast aiming in an assistive manner and for comb adjustmentmechanism (A) are elaborated only for the better understanding of thesubject and not for constituting any restrictive impacts. The workingdetails of this system, which was created in order to improve theexisting system, are as follows;

On telescopic gunstocks (5) that assist the user in reducing recoil byusing shoulder power, resulting from shots taken by resting the weaponagainst the shoulder, there is the comb part (1) on which the user leanshis/her cheek on in order to achieve the perfect aim by taking physicalcharacteristics and shooting position into account. Location adjustmentof the said comb (1) according to user is done by the pushing clamp (4)and V-grooves seat located inside the comb adjustment mechanism (A). Thecomb (1), while moving up and down through the V-grooves that center thecomb inside, it also avoids back-and-forth swinging movement.

In the comb adjustment mechanism (A) subject to this invention, combadjustment is done by clamp centering seats (1-a, 1-c) that determinethe starting and ending (highest and lowest) levels of the combadjustment. To allow the comb part (1) to be secured in interim levels,a clamp bead seat is installed to the mechanism. By using this clampbead seat (1-b) the user can perform adjusting preferably in fivedifferent levels (FIG. 2).

Up and down movement of the comb (1) is done on the V-grooves (1-d)which allow the comb to be centered. In addition, another use of theseV-grooves (1-d) is to facilitate aiming by preventing the back and forthswinging of the comb (1).

Another detail of the comb (1) is the finger rest (1-e) that allows theuser to adjust the height The purpose of the said finger rest (1-e) isto allow user to lift the comb (1) easier.

V-block seat (2) that allows the comb (1) to be secured on thetelescopic gunstock (5) is fixed preferably using two imbus bolts andnuts. The aforesaid V-block seat (2); provides up and down movement tothe comb (1) through V-rods (2-c) located on the V-block seat (FIG. 3).

On the V-block seat (2) that allows the comb (1) to be secured, thereare fixing screw sockets (2-a) for mounting. Two V-block seats (2) aremounted on the telescopic gunstock (5), opposite to the screws and nutsplaced in the aforesaid screw sockets (2-a). Pushing clamp seat (2-b)which is located on the fixing V-block seat (2) is placed for theoperation of the pushing clamp (4). The aforesaid pushing clamp seat(2-b); acts as a starting and stopping agent for the comb (1) to move upand down by using pushing clamp (4). In short, the pushing clamp (4) isthe key for the system.

FIG. 4 shows different detailed perspectives of the pushing clamp (4)located inside the telescopic gunstock comb adjustment mechanism (A)subject to this invention. The aforesaid angled clamp bead (4-a) locatedon the pushing clamp (4) is an essential part of the system thatprovides ease. Through the said angled clamp bead (4-aupward movement ofthe comb (1) is facilitated throughout the system. With the aforesaidangled clamp bead (4-a) the comb (1) while moving upward does notrequire pushing of the clamp (4).

As it is shown in “FIG. 1” and “FIG. 4”, there is a spring (3) insidethe pushing clamp (4) that assumes an assistive role in the operation ofthe system and level lock. The aforementioned spring (3) operates insidethe spring seat (4 b) which is located in the pushing clamp (4) byperforming centering action.

1. A comb adjustment mechanism determining the up and down location ofthe comb upon the telescopic gunstocks that absorbs recoil with shoulderpower caused by shots taken by way of resting the weapon against theshoulder, utilizing combs where the user leans his/her cheek on the combin order to achieve the optimal aim by taking user's physicalcharacteristics and shooting position into account, characterized bycomprising: a V-block seat that allows the aforementioned comb to besecured/placed upon the telescopic gunstock, a spring that provideslevel lock on beat seats and assists the system in operation byperforming centering action in the spring seat placed inside the pushingclamp, a pushing clamp that starts and/or stops the up and down movementof the comb and that operates by applying force.
 2. A comb adjustmentmechanism according to claim 1, characterized by comprising a clampcentering closed seat which is formed on said comb, in which said combis at minimum length and on which said pushing clamp is placed.
 3. Acomb adjustment mechanism according to claim 1, characterized bycomprising a clamp centering seat open which is formed on said comb, inwhich said comb is at maximum length and on which said pushing clamp isplaced.
 4. A comb adjustment mechanism according to claim 1,characterized in that said comb comprises at least one clamp bead seatthat allows securing between clamp centering seats.
 5. A comb adjustmentmechanism according to claim 1, characterized by comprising V-groovesthat allows the up and down movement of the aforesaid comb and centeringof the comb.
 6. A comb adjustment mechanism according to claim 1,characterized in that said comb comprises a finger rest that allows theuser to hold and lift up the comb.
 7. A comb adjustment mechanismaccording to claim 1, characterized by comprising at least one fixingscrew socket that allows mounting on the telescopic gunstock upon theaforesaid V-block seat.
 8. A comb adjustment mechanism according toclaim 1, characterized by comprising at least one pushing clamp seatthat acts as a starting and stopping element in up and down movement ofthe comb through the pushing clamp placed upon the aforesaid V-blockseat.
 9. A comb adjustment mechanism according to claim 1, characterizedby comprising an angled clamp bead that allows the movement of theaforesaid pushing clamp without applying force during the movement ofthe comb between the clamp centering seats.
 10. A comb adjustmentmechanism according to claim 1, characterized by comprising a springseat in which the spring is centered upon the aforesaid pushing clamp.